bug#30737: [patch] global-abbrev-mode

[Eli Zaretskii]

> From: Alex Branham <alex.branham@gmail.com>
> Date: Tue, 06 Mar 2018 17:27:05 -0600
> 
> It's currently not very clear how we're supposed to turn on abbrev-mode
> everywhere. This patch introduces global-abbrev-mode to solve that
> particular problem. I've been using this line in my init.el for a few
> months without issue.

Does it make sense to have it turned on in every single buffer?  What
major modes do you routinely use?

Thanks.